LinkHut

Manage bookmarks from chat -- save links, organize with tags, search your collection, and maintain a reading list. Powered by ClawLink for hosted OAuth.

Setup in 3 Steps

Step 1: Install	Step 2: Pair Account	Step 3: Connect LinkHut
		App-specific connection GIF coming soon
Run the install command in OpenClaw	Sign in and approve the device	Open the dashboard and connect LinkHut

How It Works

┌─────────────────┐     ┌──────────────┐     ┌──────────────────┐
│   OpenClaw      │────▶│   ClawLink   │────▶│  LinkHut API     │
│   (User Chat)   │     │   (OAuth)    │     │                  │
└─────────────────┘     └──────────────┘     └──────────────────┘

Install

openclaw plugins install clawhub:clawlink-plugin
openclaw config set tools.alsoAllow '["clawlink-plugin"]' --strict-json
openclaw gateway restart

Quick Start

// 1. Save a bookmark
clawlink_call_tool({ tool: "linkhut_add_bookmark", parameters: { url: "https://example.com/article", tags: "reading tech" } })

// 2. Search your bookmarks
clawlink_call_tool({ tool: "linkhut_get_bookmarks", parameters: { tag: "tech" } })

// 3. List all tags
clawlink_call_tool({ tool: "linkhut_get_all_tags", parameters: {} })

Authentication

ClawLink handles OAuth with LinkHut. No API keys needed. Connect at claw-link.dev/dashboard?add=linkhut.

Connection Management

// List connections
clawlink_list_integrations()

// Verify by listing bookmarks
clawlink_call_tool({ tool: "linkhut_get_bookmarks", parameters: {} })

Security & Permissions

• Read tools are safe and require no confirmation
• Write tools require confirmation before execution
• Bookmark deletion is high-impact and irreversible

Tool Reference

Bookmark Operations

Tool	Description	Mode
linkhut_add_bookmark	Save a new bookmark with tags, notes, and privacy settings	Write
linkhut_get_bookmarks	Retrieve bookmarks with filtering by tag, date, or URL	Read
linkhut_update_bookmark	Update bookmark metadata (title, description, tags)	Write
linkhut_delete_bookmark	Delete a bookmark by URL	Write

Tag Operations

Tool	Description	Mode
linkhut_get_all_tags	List all tags with usage counts	Read

Code Examples

Example 1: Save and organize bookmarks

// Save a bookmark with tags and notes
await clawlink_call_tool({
  tool: "linkhut_add_bookmark",
  parameters: {
    url: "https://example.com/great-article",
    tags: "reading ai machine-learning",
    extended: "Great overview of transformer architectures",
    toread: true
  }
});

// Find bookmarks tagged "ai"
const bookmarks = await clawlink_call_tool({
  tool: "linkhut_get_bookmarks",
  parameters: { tag: "ai" }
});

Example 2: Search and manage

// Get a specific bookmark by URL
const bookmark = await clawlink_call_tool({
  tool: "linkhut_get_bookmarks",
  parameters: { url: "https://example.com/specific-page" }
});

// Update bookmark tags
await clawlink_call_tool({
  tool: "linkhut_update_bookmark",
  parameters: {
    url: "https://example.com/specific-page",
    tags: "updated-tag new-tag"
  }
});

Example 3: Tag overview

// List all tags and their counts
const tags = await clawlink_call_tool({
  tool: "linkhut_get_all_tags",
  parameters: {}
});

// Get bookmarks from a specific date
const dailyBookmarks = await clawlink_call_tool({
  tool: "linkhut_get_bookmarks",
  parameters: { date: "2026-06-08" }
});

Discovery Workflow

1. Call clawlink_list_integrations to confirm linkhut is connected.
2. Call clawlink_list_tools --integration linkhut to see the live catalog.
3. Use clawlink_search_tools({ query: "bookmark", integration: "linkhut" }) to find specific tools.

Execution Workflow

READ (safe):     get_bookmarks → get_all_tags
WRITE (confirm): add_bookmark → update_bookmark
DELETE (high):   delete_bookmark

Notes

• Tags are space-separated when specifying multiple tags
• Bookmarks can be marked as private (not shared) or read/unread (toread)
• Delete requires the exact URL of the bookmark
• Update is idempotent -- repeated calls produce the same result

Error Handling

Status / Error	Meaning
401 Unauthorized	OAuth token expired -- reconnect at dashboard
404 Not Found	Bookmark with that URL does not exist
409 Conflict	Bookmark with that URL already exists (use update instead)
422 Unprocessable	Missing required URL parameter

Troubleshooting

Tools Not Visible

• Start a fresh OpenClaw chat to reload plugin catalog
• Call clawlink_list_integrations to confirm pairing

Bookmark Already Exists

• Use linkhut_update_bookmark instead of linkhut_add_bookmark
• Use linkhut_get_bookmarks with the URL to check if it exists first

Resources

• LinkHut: https://linkhut.org/
• ClawLink: https://claw-link.dev/?utm_source=clawhub&utm_medium=referral&utm_content=linkhut
• ClawLink Docs: https://docs.claw-link.dev/openclaw

---

Powered by ClawLink -- an integration hub for OpenClaw